also, if this is an open source workload, any chance you could submit it to https://github.com/hhvm/oss-performance https://github.com/hhvm/oss-performance ? We

also, if this is an open source workload, any chance you could submit it to https://github.com/hhvm/oss-performance https://github.com/hhvm/oss-performance ? We generally optimize based on those benchmarks, and Facebook itself.